The basis for selecting the appropriate coupling and the composition of the diaphragm coupling

　　   According to different industries and different applications, the choice of coupling is very important. How to choose the right coupling according to the purpose and use environment of the coupling.

　　1. When used with a servo motor

　　伺服电机能在高速区域时传达高扭矩适于高速、高精度的定位可选择G8L、G8S、G7L、G7S、G6C、G6T、G6E、G5C、G5E、G3C、G3CM也可以根据伺服电机的额定功率、额定扭矩大小来选择

　　2. When used with an encoder

　　可选择G1T、T1TM、G3TM、G3CM、G5T系列微型弹性联轴器

　　3. Choose according to the use environment

　　耐腐蚀环境下可选择G1TS、T2TS、G2CS、G3TS、G3CS、G5CS等不锈钢材质的联轴器高温环境可选择采用耐高温度材料制成的滑块联轴器G4T、G4C。选用时请注意资料上的额定扭矩   大于系统负荷扭矩额定扭矩已考虑运转时变动负荷因素所以选定时不必再调整额定扭矩值选择联轴器的尺寸时请注意连续运转发生的负荷扭矩要低于额定扭矩。

　　The diaphragm coupling is composed of at least one diaphragm and two shaft sleeves.The diaphragm is fastened to the sleeve with a pin and generally will not loosen or cause backlash between the diaphragm and the sleeve.Some manufacturers provide two diaphragms, and some provide three diaphragms, with one or two rigid elements in the middle, and the two sides are connected to the shaft sleeve.The difference between the single diaphragm coupling and the double diaphragm coupling is the ability to handle various deviations. In view of the complex bending of the diaphragm, the single diaphragm coupling is not suitable for eccentricity.The double diaphragm coupling can bend in different directions at the same time to compensate for eccentricity.Compared with the gear coupling, the diaphragm coupling has no relative sliding, no lubrication, sealing, no noise, basically no maintenance, easy to manufacture, and can partially replace the gear coupling.